En
166
The unit cannot be controlled using the remote
control.
The unit is out of the operating range.
Use the remote control within the operating range (p.6).
The batteries are weak.
Replace with new batteries.
The unit’s remote control sensor is exposed to direct sunlight or strong
lighting.
Adjust the lighting angle, or reposition the unit.
The remote control IDs of the unit and the remote control are not
identical.
Change the remote control ID of the unit or the remote control (p.156).
The remote control sensor on the main unit is turned off.
Set “REMOTE SENSOR” in the “ADVANCED SETUP” menu to “ON” (p.156).
The RED/GREEN/YELLOW/BLUE keys of the remote
control do not operate
The device which is connected to the unit via HDMI does not support the
operation of the RED/GREEN/YELLOW/BLUE keys.
Use a device which supports the operation of the RED/GREEN/YELLOW/BLUE keys.
The settings of the RED/GREEN/YELLOW/BLUE keys of the unit's remote
control have been changed.
Set “Color Key” (p.152) in the “Setup” menu to “Default”.
HDMI control setting is “Off”.
Set “HDMI Control” (p.142) in the “Setup” menu to “On”.
Problem
Cause
Remedy
